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System Programming Reference
System Programming changes settings for the system as a whole, or for individual lines or extensions. You can also use System Program-
ming to set up dialing restrictions, define groups, and set up optional equipment. Button-Down Mode (#723) can be activated (if needed)
before Line Ringing is set. Use Copy Settings (#399) to copy settings from one extension to another.
Place the Programming Overlay on the dial pad of the MLS display phone at extension jack 10 or 11
TO START SYSTEM PROGRAMMING
TO USE A SPECIFIC PROCEDURE
PRESS [
Feature
] [
0
] [
0
]
DIAL [
#
] and the three-digit procedure code
Example: [
#
] [
1
] [
0
] [
1
] for System Date
PRESS [
System Program
]
PRESS [
System Program
]
TO CYCLE THROUGH SYSTEM PROGRAMMING
PROCEDURES
PRESS [
Next Procedure
] or [
Prev Procedure
]
TO END SYSTEM PROGRAMMING
NOTE:
Procedures #399, #609, #722, #723, and #728-
PRESS [
Feature
] [
0
] [
0
]
shown below in dashed boxes–are skipped when
cycling.
TO CYCLE THROUGH AVAILABLE
SETTINGS
PRESS [
Next Data
] or [
Prev Data
]
TO RETURN TO DEFAULT SETTING
PRESS [
Remove
]
SYSTEM
SYSTEM DATE
RECALL TIMER DURATION
Sets the month, day, and year to appear on
The Recall feature sends a timed
RESET LINE ASSIGNMENTS
Resets line assignments to what they were
display phones (MLS-34D and MLS-12D).
signal (switchhook flash) to the
when the premises equipment was first
Include leading zeroes for single-digit
Centrex system to which your premises
started up: all lines are assigned to the
months or days (for example, January 3,
equipment is connected. This setting
1992 is entered as 010392).
phone connected to extension jack 10, so
changes the length of the signal in 25-
DIAL #101
millisecond (msec) increments. (For
that a receptionist can view line activity
and cover lines; and every other extension
example, 01 = 25 msec, 80 = 2000 msec.)
connected to the equipment controller is
DIAL the date in MMDDYY form
Factory setting is correct for most
assigned a single primary line. To assign
equipment. Change the factory setting
additional lines to an extension or to
SYSTEM DAY
only if:
remove a line assigned to an extension,
Sets the day of the week to appear on
use Line Assignment (#301).
●
Using Recall drops calls (shorten the
display phones (MLS-34D and MLS-12D).
time).
DIAL #722
●
DIAL #102
Using Recall has no effect— i.e.,
no dial tone (lengthen the time).
DIAL
1 = Sunday ✔
2 = Monday
3 = Tuesday
4 = Wednesday
5 = Thursday
6 = Friday
7 = Saturday
DIAL #107
DIAL two digits to set the length of a
switchhook flash (01 to 80)
✔
= 18 (450 msec)
SYSTEM TIME
Sets the time to appear on display phones
(MLS-34D and MLS-12D). Enter four digits
in 24-hour military notation, from 0000 for
12 midnight to 2359 for 11:59 p.m. (for
example, 8:15 a.m. = 0815). System
displays times as a.m. or p.m.
ROTARY DIALING TIMEOUT
Change the factory setting only if you
have trouble calling out on rotary lines
with standard touch-tone phones. (For
example, if users dial slowly and calls are
not completed or are connected to wrong
numbers, lengthen the timeout.) Use only
if the Dial Mode (#201) for at least one line
is set to "rotary."
BUTTON-DOWN MODE
Sets extension jacks 11-33 so that only the
extension’s primary line (under the bottom
leftmost programmable button on an MLS- or
MLC-model phone) rings; any other lines
assigned to this extension will not ring unless
you use Line Ringing to change them. At
extension jack 10, the extension’s primary line
rings immediately and all other lines ring after
a short delay.
DIAL #723
1
= Not active
✔
2 = Active
NOTE:
This option overrides any current Line
Ringing settings that were specified using
Centralized Telephone Programming, After
activating this mode, use Centralized
Telephone Programming from extension jack
10 or 11 to adjust Line Ringing on specific
extensions.
DIAL
DIAL #103
DIAL the time in HHMM form (military)
DIAL #108
DIAL
PBX DIAL-OUT CODE
This procedure identifies the digit you dial to
get out of the Centrex xyxtem to place an
outside call.
Dial #106
1 = 4 seconds
2 = 8 seconds ✔
3 = 12 seconds
SYSTEM RESET – PROGRAMMING
SAVED
Dial the digit for the code (0–9) needed to call
out
✔
= 9
IMPORTANT: Using this procedure
disconnects any active calls but retains
equipment controller settings. Use it only if
the equipment controller fails to function
correctly after a power failure or down
period.
✔ = Factory Setting
DIAL #728
= Troubleshooting procedure
(see Appendix C)
5-10
Programming Reference